白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Radio transmit power adjustment based on multiple radio frequency paths and sources of insertion loss

專(zhuān)利號(hào)
US10085220B1
公開(kāi)日期
2018-09-25
申請(qǐng)人
Sprint Spectrum L.P.(US KS Overland Park)
發(fā)明人
Sreekar Marupaduga; Ahmad Saleh
IPC分類(lèi)
H04L12/50; H04W52/28; H04L12/801; H04W36/06; H04W88/08; H04W88/12
技術(shù)領(lǐng)域
rrh,rf,antenna,cell,channels,carrier,site,or,enodeb,carriers
地域: KS KS Overland Park

摘要

Disclosed is a method and system for compensating for excessive attenuation on an RF connection between a remote radio head (RRH) and an antenna of cell site. In an example configuration, in which first and second RF carriers of a cell site traverse different RF paths between respective RRHs and respective antenna, the second RF carrier may be subject to more attenuation than the first. Consequently, antenna transmission power of the second RF carrier may be below one or another threshold. For communication services to user equipment devices that involve both the first and second RF carriers, the diminished antenna transmission power of the second RF carrier may cause service degradation. In accordance with example embodiments, a controlling network entity may determine that the power is diminished, and responsively reallocate transmission power from an underutilized carrier to the second carrier, thereby boosting its transmission power and remediating service degradation.

說(shuō)明書(shū)

In accordance with example embodiments, the method 800 could be carried in a cell site of a wireless communication system. The cell site could include (i) a first remote radio head (RRH) connected by a RF path to a first antenna system and (ii) a second RRH connected by a second RF path to a second antenna system. In such a configuration, the first RF path could support a first plurality of RF channels for air-interface communications with one or more UEs via the first antenna system, and the second RF path could support a second plurality of RF channels for air-interface communications with one or more UEs via the second antenna system. In this description, the each RF path could correspond to multiple connections between the first RRH and the first antenna system, and multiple connections between the second RRH and the second antenna system.

As shown in FIG. 8, at block 802, the method entails making a determination that attenuation of antenna transmission power of a particular channel of the second plurality of RF channels exceeds attenuation of antenna transmission power of a particular channel of the first plurality of RF channels by more than a difference threshold.

As shown in FIG. 8, at block 804, the method next entails responding to the determination by identifying one or more other channels of the second plurality of RF channels for which capacity loading for serving UEs is below a utilization threshold.

As shown in FIG. 8, at block 806, the method next entails removing the identified one or more other channels from service hold.

權(quán)利要求

1
微信群二維碼
意見(jiàn)反饋